Aside from Serpentor (LOL), don't forget the genetic research that shows a great number of people are descended from Ghengis Khan. Zerjal et al. stated in a 2003 paper that this number is ~0.5% of the world's total population - THAT'S ALMOST 35,000,000 PEOPLE!

"It's not a weasel, it's a marten!"

"Yes, I do. Now would you please hand me that Outdoorsman?"

Occam's Razor 2XL (Ash Grey)